Jennifer Lopez was pictured heading back to her hotel in New York last night with her boyfriend Casper Smart, and the dancer kept his head down amid rumours that JLO was on the verge of a reunion with her ex Marc Anthony.

Both of the Latin stars have got new partners since announcing their split after seven-years of marriage last year, but since their separation the pair have never got on so well!

Before their break up, any conversation between the couple had been "loud and contentious", reports TMZ, and Jen would often be the one left in tears.

The pair work on charities together as well as their show 'Q'Viva The Chosen' and some claim that they look as if they could get back together.

Which would be bad news for Casper Smart! It was only a few weeks ago, he was tweeting about how age shouldn't matter when you are in love.

JLO and Casper...